A simple stand to keep your computer's power adapter off the ground. The power adapter stands vertically, with space on all sides, for maximum convective airflow.
This defaults to fitting the Apple 85W MagSafe 2 adapter. You can customize it to fit other Apple MacBook adapters, Apple's iPad USB adapters, and Twelve South's PlugBug.
This stand won't do much good if you use the “duck-head”—i.e., you plug the adapter directly into the wall. It's only of use if you use the grounded cord.
Measure the width (thickness, for an Apple adapter or the PlugBug) and length of your power adapter with a digital caliper. The more exact your measurements, the better the stand will hold the adapter.
You can plug these numbers into Customizer, or download the OpenSCAD file and replace the variables' values yourself.